Chapter 1579

There was a roar, splashing corpses and corpse water all over the sky. A few people who were hiding not far away were enduring the rain of broken meat and bones, and the most disgusting corpse water stood up. Before the smoke of gunpowder dispersed, a small single room concrete building half collapsed became open to the public.

Zhao Deyi leads several people to rush to the opening. Suddenly, there is a lot of gunfire behind him. He turns around and finds that hundreds of people all run to AI Qingshan to shoot at the bottom. He's worried. Is something really wrong?

AI Qingshan is not in the mood to remind Zhao Deyi at the moment. He constantly takes out the warheads in the corpse around him and shoots them downward. The soldiers around him also shoot with the fastest speed.

Below is also a huge corpse mound. Around the mound, there are countless zombies. All the zombies behind the first wall gather here. It is obvious that their actions have alerted the corpses inside. Z-type zombies are also worried about the way back, so they send troops to attack the wall.

At this time, it seems that time goes back to a few days ago when millions of zombies broke through the wall of the base, countless zombies formed a huge funnel. The center of the funnel is the slope of the corpse Mound under the wall, but the slope here is wider and flatter than that in front. The number of zombies scattered behind the wall is ten times more than that outside the wall.

At the beginning, tens of thousands of people didn't block it, but there were only 300 people here. How can they block it? Zhao Deyi didn't even care about the motor room. He cried out for resistance. The soldiers who had just found the antiaircraft guns intact also found several people who went to the antiaircraft guns, turned the steering wheel desperately and aimed at the rear corpse mound. After the antiaircraft guns were fired, the zombie tide on the corpse mound was slightly suppressed.

The corpse tide was only slightly suppressed. If it had not been for the hundreds of experienced elite soldiers and AI Qingshan's warheads, I'm afraid the zombies would have rushed to the wall and pushed them back.

Hundreds of rifles are shooting with almost the same frequency. Each time they fire a single shot, the interval is very short. Each single shot will cause the zombie tide to lose more than 100 zombies. In ten seconds, there are hundreds of zombies. In one minute, nearly 2000 zombies become part of the corpse mound.

The soldiers brought by Zhao Deyi are different from the other defensive forces in the base. The other forces in the base lack live firing contact. Unless the zombie is within 10 meters of them, they can't hit the zombie in the head with three bullets. If they leave more than 100 meters away, only God knows if they can shoot the zombie, Zhao Deyi's Sanshan garrison was also lacking in the past, but in 20 days of uninterrupted shooting, they have been honed. Every bullet can hit the head of zombies within 100 meters, and some excellent ones can hit the eyebrows within 200 meters.

In this way, each of Zhao Deyi's soldiers can kill two or three zombies with one clip, and they can kill more than 20 zombies with one clip. In addition, they consume less than one tenth of others' ammunition. After all, many people will pull the trigger to the end when facing the tide of corpse sea, No one can tell how many bullets were wasted as a result.

If that's the case, they can't stop the zombies. After all, the zombies are all crowded together, and most people are aiming at the same zombie. As a result, the efficiency is reduced. Many zombies are missed and continue to rush towards them. At this time, AI Qingshan's role is great.

Every time, he can spray hundreds of warheads at the same time, and the hit rate of these warheads is average. Not every warhead just hits a zombie, but he has found out how to use it. Zombies are almost the same height. As long as he spreads towards the head of the zombie, he can't leave too far because he needs density, So he always put the zombies very close to shoot.

Even so, they can't stop a steady stream of zombies. The soldiers always have to change their ammunition clips. There are not many warheads around AI Qingshan. He needs to move constantly to find new warheads. In this way, they can't stop the zombies. The zombies are getting closer and closer to the wall.

"Get out of there, get out of there..."

Zhao Deyi doesn't have the heart to call for support. It's too late. At present, the most important thing is to keep the wall. Once he is forced to go down, it's not so easy to recover the wall.

"Erosive source, throw the erosive source to me and smash that thing out..."

Zhao Deyi finally thought of the sharp weapon to dissolve the corpse. Suddenly, hundreds of wine bottles with corrosion sources were thrown out, and they were smashed by bullets before they fell to the ground. At the next moment, hundreds of green fog came out of the corpse mound, and the zombie tide surged forward in the green fog.

After a while, the zombie was found by the thick fog. Only in the crevice could the zombie be seen vaguely. The soldiers looked at Zhao Deyi together. The source of erosion blocked their sight. They didn't know what to do next? Waiting for the zombies to rush up in the source?

"I'm a pig..."

Zhao Deyi scolded in his heart, waved and roared:

"What are you doing? Run... "

They could hold on for a few minutes without the corrosion source blocking their sight. But at this time, they couldn't even see the zombie clearly, let alone aim at the head of the zombie. Zhao Deyi had no move, and he was also wondering, isn't the zombie afraid of the corrosion source when he was alive?Three hundred people turned around and ran around together. Some ran to the corpse mound, some ran to the end of the wall, and others were ready to enter the wall through the gap. There was a word on the scene, chaos.

Seeing these scattered soldiers, Zhao Deyi would like to vent his depression with a long roar. Once there is a change, these seemingly elite soldiers will be in chaos, far from the real elite.

"This way, jump this way..."

Zhao Deyi points to the outer wall. There are many corpses under the wall. Although they are rotten and piled up at a high level, they can get enough buffer if they jump down, as long as they don't die.

When Zhao Deyi rushed there, there was a scream behind him. Then many people cheered and asked most people to stop and turn around together. The place where he had just blocked had been covered by the green fog from the erosion source. Up to now, no zombie has emerged. Cheering people can see the inner wall. It seems that they have found something?

"Don't run, don't run, zombies are dead..."

Hearing the cheers of the soldiers, Zhao Deyi couldn't believe it. He rushed to see that the whole mound was covered by the dense green fog. As the dense fog twisted and flowed, the mound became smaller and smaller, slowly contracting to the ground, like a big balloon.

"Look, look, the zombies in the back are covered, and the zombies are in confusion."

A few people pointed to the edge of the mound. All the zombies were covered by green. As the density of zombies continued to spread, although the color was not as deep as that on the other side of the mound, it was enough to cover tens of thousands of zombies.

"Deputy, deputy..."

Zhao Deyi's eyes are flying. The soldiers around him are tugging at his sleeve, making him turn his attention and look at the soldier. The young soldier is shaking his mouth, and the other finger is shaking at the wall.

"I'm going to... Break up, break up..."

At a glance, Zhao Deyi saw the green erosion source spreading over the wall. A lot of corpse water was precipitated on the wall. These corpse water was the nourishment of the erosion source. The erosion source covered the corpses along the corpse water, and it was about to spread to the whole wall. If it was just like this, it would be all right. When the debris accumulated on the wall melted quickly in the green fog, he understood, It's not just for zombies, it's for almost everything.

The soldiers dodged the erosion source one after another. Corpses and corpse water were everywhere on the wall. It seemed that they had no place to hide. Most people looked behind the wall. It was Zhao Deyi who first woke up and cried out: "go down, go inside the wall..."

More than 300 people rushed into the inner layer of the wall and ran along the narrow passage with countless corpses. When they got here, they were not at ease. They turned on the tactical flashlight and continued to run inside. Zhao Deyi was crowded in the center and was pushed to run. Soon he found that he had reached the flat ground under his feet, and there was no more corpse. He was about to order him to stop and correct, I heard a scream in front of me. The next moment, the sound of a lot of heavy objects landing came.

The scream of connection made the people behind stop together. The soldiers at the back couldn't stop and bumped into the people in front. They bumped and pushed people. The people at the front were rushed out by the people at the back, followed by several screams. For a moment, all the people in the passage were in a panic, flashlights were shining everywhere, and the whole passage was filled with loud and small questions and shouts, Not to mention the shouts of many people, just the echo of the channel makes people's eardrum numb.

"Touch... Touch... Touch..."

The firelight was shining, and the clear pistol voice suppressed most of the shouts. In an instant, all the voices disappeared, except Zhao Zhigang

"Silence..."

As soon as the words were over, there were bursts of crisp metal collisions and groans in front of them, and then someone called out:

"It's OK. I just fell. The ground is full of shells. Please be careful."

The stagnant stream of people walked around again. When they got to the place where the accident happened just now, they found that the ground was full of thick shells, which were spread on the ground like a carpet. If they didn't pay attention to stepping on them, they would definitely fall. Several people who had just fallen were sitting in the corner of the wall, all covering their waists and groaning, and their faces showed a bad look.

In a false alarm, the crowd moved forward, only to find that all the iron gates were locked. For a moment, people outside could not pry these iron gates open. This was originally an internal defense facility to prevent the enemy from attacking from the outside. The thick iron gate could only be opened from the inside